---
description: AI Search now supports the Workers AI GLM-5.3 Flash model for text generation.
title: AI Search now supports GLM-5.3 Flash
image: https://developers.cloudflare.com/changelog/post/2026-08-30-glm-5.3-flash/og.png?v=c59399ea6b316718
---

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August 30, 2026

## AI Search now supports GLM-5.3 Flash

[AI Search](https://developers.cloudflare.com/ai-search/)

Copy as Markdown| [View as Markdown](https://developers.cloudflare.com/changelog/post/2026-08-30-glm-5.3-flash/index.md)| [Agent setup](https://developers.cloudflare.com/agent-setup/)

[AI Search](https://developers.cloudflare.com/ai-search/) now supports [`@cf/zai-org/glm-5.3-flash`](https://developers.cloudflare.com/workers-ai/models/glm-5.3-flash/) for text generation. The model has a 1,048,576-token context window and runs on Workers AI.

To configure the model for an AI Search instance, refer to [Supported models](https://developers.cloudflare.com/ai-search/configuration/models/supported-models/).

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